arch/arm/boot/dts/ste-ab8505.dtsi

   1 // SPDX-License-Identifier: GPL-2.0-or-later
   2 /*
   3  * Copyright 2012 Linaro Ltd
   4  */
   5
   6 #include <dt-bindings/clock/ste-ab8500.h>
   7
   8 / {
   9         /* Essential housekeeping hardware monitors */
  10         iio-hwmon {
  11                 compatible = "iio-hwmon";
  12                 io-channels = <&gpadc 0x02>, /* Battery temperature */
  13                               <&gpadc 0x08>, /* Main battery voltage */
  14                               <&gpadc 0x09>, /* VBUS */
  15                               <&gpadc 0x0b>, /* Charger current */
  16                               <&gpadc 0x0c>; /* Backup battery voltage */
  17         };
  18
  19         soc {
  20                 prcmu@80157000 {
  21                         ab8505 {
  22                                 compatible = "stericsson,ab8505";
  23                                 interrupt-parent = <&intc>;
  24                                 interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>;
  25                                 interrupt-controller;
  26                                 #interrupt-cells = <2>;
  27
  28                                 ab8500_clock: clock-controller {
  29                                         compatible = "stericsson,ab8500-clk";
  30                                         #clock-cells = <1>;
  31                                 };
  32
  33                                 ab8505_gpio: ab8505-gpio {
  34                                         compatible = "stericsson,ab8505-gpio";
  35                                         gpio-controller;
  36                                         #gpio-cells = <2>;
  37                                 };
  38
  39                                 ab8500-rtc {
  40                                         compatible = "stericsson,ab8500-rtc";
  41                                         interrupts = <17 IRQ_TYPE_LEVEL_HIGH
  42                                                       18 IRQ_TYPE_LEVEL_HIGH>;
  43                                         interrupt-names = "60S", "ALARM";
  44                                 };
  45
  46                                 gpadc: ab8500-gpadc {
  47                                         compatible = "stericsson,ab8500-gpadc";
  48                                         interrupts = <32 IRQ_TYPE_LEVEL_HIGH
  49                                                       39 IRQ_TYPE_LEVEL_HIGH>;
  50                                         interrupt-names = "HW_CONV_END", "SW_CONV_END";
  51                                         vddadc-supply = <&ab8500_ldo_adc_reg>;
  52                                         #address-cells = <1>;
  53                                         #size-cells = <0>;
  54                                         #io-channel-cells = <1>;
  55
  56                                         /* GPADC channels */
  57                                         bat_ctrl: channel@01 {
  58                                                 reg = <0x01>;
  59                                         };
  60                                         btemp_ball: channel@02 {
  61                                                 reg = <0x02>;
  62                                         };
  63                                         acc_detect1: channel@04 {
  64                                                 reg = <0x04>;
  65                                         };
  66                                         acc_detect2: channel@05 {
  67                                                 reg = <0x05>;
  68                                         };
  69                                         adc_aux1: channel@06 {
  70                                                 reg = <0x06>;
  71                                         };
  72                                         adc_aux2: channel@07 {
  73                                                 reg = <0x07>;
  74                                         };
  75                                         main_batt_v: channel@08 {
  76                                                 reg = <0x08>;
  77                                         };
  78                                         vbus_v: channel@09 {
  79                                                 reg = <0x09>;
  80                                         };
  81                                         charger_c: channel@0b {
  82                                                 reg = <0x0b>;
  83                                         };
  84                                         bk_bat_v: channel@0c {
  85                                                 reg = <0x0c>;
  86                                         };
  87                                         usb_id: channel@0e {
  88                                                 reg = <0x0e>;
  89                                         };
  90                                 };
  91
  92                                 ab8500_battery: ab8500_battery {
  93                                         status = "disabled";
  94                                         thermistor-on-batctrl;
  95                                 };
  96
  97                                 ab8500_fg {
  98                                         status = "disabled";
  99                                         compatible = "stericsson,ab8500-fg";
 100                                         battery = <&ab8500_battery>;
 101                                         io-channels = <&gpadc 0x08>;
 102                                         io-channel-name = "main_bat_v";
 103                                 };
 104
 105                                 ab8500_btemp {
 106                                         status = "disabled";
 107                                         compatible = "stericsson,ab8500-btemp";
 108                                         battery = <&ab8500_battery>;
 109                                         io-channels = <&gpadc 0x02>,
 110                                                       <&gpadc 0x01>;
 111                                         io-channel-name = "btemp_ball",
 112                                                           "bat_ctrl";
 113                                 };
 114
 115                                 ab8500_charger {
 116                                         status = "disabled";
 117                                         compatible = "stericsson,ab8500-charger";
 118                                         battery = <&ab8500_battery>;
 119                                         vddadc-supply = <&ab8500_ldo_adc_reg>;
 120                                         io-channels = <&gpadc 0x09>,
 121                                                       <&gpadc 0x0b>;
 122                                         io-channel-name = "vbus_v",
 123                                                           "usb_charger_c";
 124                                 };
 125
 126                                 ab8500_chargalg {
 127                                         status = "disabled";
 128                                         compatible = "stericsson,ab8500-chargalg";
 129                                         battery = <&ab8500_battery>;
 130                                 };
 131
 132                                 ab8500_usb: ab8500_usb {
 133                                         compatible = "stericsson,ab8500-usb";
 134                                         interrupts = < 90 IRQ_TYPE_LEVEL_HIGH
 135                                                        96 IRQ_TYPE_LEVEL_HIGH
 136                                                        14 IRQ_TYPE_LEVEL_HIGH
 137                                                        15 IRQ_TYPE_LEVEL_HIGH
 138                                                        79 IRQ_TYPE_LEVEL_HIGH
 139                                                        74 IRQ_TYPE_LEVEL_HIGH
 140                                                        75 IRQ_TYPE_LEVEL_HIGH>;
 141                                         interrupt-names = "ID_WAKEUP_R",
 142                                                           "ID_WAKEUP_F",
 143                                                           "VBUS_DET_F",
 144                                                           "VBUS_DET_R",
 145                                                           "USB_LINK_STATUS",
 146                                                           "USB_ADP_PROBE_PLUG",
 147                                                           "USB_ADP_PROBE_UNPLUG";
 148                                         vddulpivio18-supply = <&ab8500_ldo_intcore_reg>;
 149                                         v-ape-supply = <&db8500_vape_reg>;
 150                                         musb_1v8-supply = <&db8500_vsmps2_reg>;
 151                                         clocks = <&prcmu_clk PRCMU_SYSCLK>;
 152                                         clock-names = "sysclk";
 153                                 };
 154
 155                                 ab8500-ponkey {
 156                                         compatible = "stericsson,ab8500-poweron-key";
 157                                         interrupts = <6 IRQ_TYPE_LEVEL_HIGH
 158                                                       7 IRQ_TYPE_LEVEL_HIGH>;
 159                                         interrupt-names = "ONKEY_DBF", "ONKEY_DBR";
 160                                 };
 161
 162                                 ab8500-sysctrl {
 163                                         compatible = "stericsson,ab8500-sysctrl";
 164                                 };
 165
 166                                 ab8500-pwm {
 167                                         compatible = "stericsson,ab8500-pwm";
 168                                         clocks = <&ab8500_clock AB8500_SYSCLK_INT>;
 169                                         clock-names = "intclk";
 170                                 };
 171
 172                                 ab8500-debugfs {
 173                                         compatible = "stericsson,ab8500-debug";
 174                                 };
 175
 176                                 codec: ab8500-codec {
 177                                         compatible = "stericsson,ab8500-codec";
 178
 179                                         V-AUD-supply = <&ab8500_ldo_audio_reg>;
 180                                         V-AMIC1-supply = <&ab8500_ldo_anamic1_reg>;
 181                                         V-AMIC2-supply = <&ab8500_ldo_anamic2_reg>;
 182
 183                                         clocks = <&ab8500_clock AB8500_SYSCLK_AUDIO>;
 184                                         clock-names = "audioclk";
 185
 186                                         stericsson,earpeice-cmv = <950>; /* Units in mV. */
 187                                 };
 188
 189                                 ab8505-regulators {
 190                                         compatible = "stericsson,ab8505-regulator";
 191
 192                                         ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
 193                                                 regulator-min-microvolt = <2800000>;
 194                                                 regulator-max-microvolt = <3300000>;
 195                                         };
 196
 197                                         ab8500_ldo_aux2_reg: ab8500_ldo_aux2 {
 198                                                 regulator-min-microvolt = <1100000>;
 199                                                 regulator-max-microvolt = <3300000>;
 200                                         };
 201
 202                                         ab8500_ldo_aux3_reg: ab8500_ldo_aux3 {
 203                                                 regulator-min-microvolt = <1100000>;
 204                                                 regulator-max-microvolt = <3300000>;
 205                                         };
 206
 207                                         ab8500_ldo_aux4_reg: ab8500_ldo_aux4 {
 208                                                 regulator-min-microvolt = <1100000>;
 209                                                 regulator-max-microvolt = <3300000>;
 210                                         };
 211
 212                                         ab8500_ldo_aux5_reg: ab8500_ldo_aux5 {
 213                                                 regulator-min-microvolt = <1050000>;
 214                                                 regulator-max-microvolt = <2790000>;
 215                                         };
 216
 217                                         ab8500_ldo_aux6_reg: ab8500_ldo_aux6 {
 218                                                 regulator-min-microvolt = <1050000>;
 219                                                 regulator-max-microvolt = <2790000>;
 220                                         };
 221
 222                                         // supply for v-intcore12; VINTCORE12 LDO
 223                                         ab8500_ldo_intcore_reg: ab8500_ldo_intcore {
 224                                                 regulator-min-microvolt = <1250000>;
 225                                                 regulator-max-microvolt = <1350000>;
 226                                         };
 227
 228                                         // supply for gpadc; ADC LDO
 229                                         ab8500_ldo_adc_reg: ab8500_ldo_adc {
 230                                         };
 231
 232                                         // supply for ab8500-vaudio; VAUDIO LDO
 233                                         ab8500_ldo_audio_reg: ab8500_ldo_audio {
 234                                         };
 235
 236                                         // supply for v-anamic1 VAMIC1 LDO
 237                                         ab8500_ldo_anamic1_reg: ab8500_ldo_anamic1 {
 238                                         };
 239
 240                                         // supply for v-amic2; VAMIC2 LDO; reuse constants for AMIC1
 241                                         ab8500_ldo_anamic2_reg: ab8500_ldo_anamic2 {
 242                                         };
 243
 244                                         // supply for v-aux8; VAUX8 LDO
 245                                         ab8500_ldo_aux8_reg: ab8500_ldo_aux8 {
 246                                         };
 247
 248                                         // supply for U8500 CSI/DSI; VANA LDO
 249                                         ab8500_ldo_ana_reg: ab8500_ldo_ana {
 250                                         };
 251                                 };
 252                         };
 253                 };
 254
 255                 sound {
 256                         stericsson,audio-codec = <&codec>;
 257                         clocks = <&prcmu_clk PRCMU_SYSCLK>, <&ab8500_clock AB8500_SYSCLK_ULP>, <&ab8500_clock AB8500_SYSCLK_INT>;
 258                         clock-names = "sysclk", "ulpclk", "intclk";
 259                 };
 260
 261                 mcde@a0350000 {
 262                         vana-supply = <&ab8500_ldo_ana_reg>;
 263
 264                         dsi@a0351000 {
 265                                 vana-supply = <&ab8500_ldo_ana_reg>;
 266                         };
 267                         dsi@a0352000 {
 268                                 vana-supply = <&ab8500_ldo_ana_reg>;
 269                         };
 270                         dsi@a0353000 {
 271                                 vana-supply = <&ab8500_ldo_ana_reg>;
 272                         };
 273                 };
 274         };
 275 };